Table I.

The effect of COX-2-siRNA on apoptosis of Capan-2 cells (n=3).

Group	Time (h)	Apoptosis (%)
COX-2 siRNA	24	0.58±0.32
	48	2.03±0.07a
	72	3.27±0.29a
Negative control	24	0.70±0.16
	48	1.29±0.23
	72	1.99±0.23
Lipo control	24	0.52±0.41
	48	1.31±0.15
	72	2.01±0.21
Blank control	24	0.27±0.28
	48	1.20±0.16
	72	1.83±0.28

^aP<0.01 vs. blank control.